Senior Software Engineer · Novo Hamburgo, Brazil

Pablo Mickael Quevedo

I spent eight years and eight months in industrial operations before writing my first system. Today one of the systems I structured monitors an operation much like that one: machine telemetry, OEE indicators, and a rules engine that the people who run it configure without asking for a deploy. Coming from inside an operation did not give me the rules of that process, but it changed the questions I ask before designing.

Today I am technically responsible for the cross-cutting systems of a retail group. The pattern in what I do is not shipping screens: it is building the foundation other teams consume, the library, the contract, the central service that several applications depend on.

.NET · C# · TypeScriptClean Architecture · DDD · CQRSKubernetes · ArgoCDOracle · PostgreSQL · MongoDB

What I do

Backend
APIs, workers and processing in .NET, from the contract to what runs in production
Architecture
technical decisions in systems being born and, more often, in systems that already exist
Integrations
getting systems that were not built to talk to each other to talk, without losing an order along the way
Data
domain modeling, heavy queries, and the database that was already there before me
Applied AI
agents inside the engineering process, and models inside the product

Some projects

Code you can read

5,577 downloads live

Five .NET libraries I wrote and maintain, solving the problems that come back in every service. It is the part of my work you can open and read from the inside.

See the packages → PMQ.NotificationsPMQ.ErrorHandlingPMQ.MediatorPMQ.DomainPMQ.Identity

How I work

Rules in data, not in code
what changes every week becomes a record, not a deploy request
Idempotency for whatever comes from outside
an integration that can be redelivered is an integration that does not duplicate orders
Offline as a requirement
in an office, a network outage is an incident; on the shop floor it is Tuesday
Saying what I don't know
each skill states where it ends, and that is worth more than the list of what I know

How I got here

four steps, same company
  1. Industrial operations eight years and eight months assembling products on a production line
  2. Help desk the way into technology, and the landscape seen by someone who depends on it
  3. Development from features to whole services, backend and frontend
  4. Engineering platform, architecture and the standards other teams consume

The whole story →

Or start wherever interests you

7 paths

What I write about engineering

Each star is a note; each constellation, an area. Brightness is how often the others reference it.

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